5355453231403 has 16 divisors (see below), whose sum is σ = 5882412199680. Its totient is φ = 4835207988000.

The previous prime is 5355453231391. The next prime is 5355453231419. The reversal of 5355453231403 is 3041323545535.

It is a cyclic number.

It is not a de Polignac number, because 5355453231403 - 2⁵ = 5355453231371 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5355453231403.

It is not an unprimeable number, because it can be changed into a prime (5355453231493) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2760928 + ... + 4281778.

It is an arithmetic number, because the mean of its divisors is an integer number (367650762480).

Almost surely, 2^{5355453231403} is an apocalyptic number.

5355453231403 is a deficient number, since it is larger than the sum of its proper divisors (526958968277).

5355453231403 is a wasteful number, since it uses less digits than its factorization.

5355453231403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1523058.

The product of its (nonzero) digits is 1620000, while the sum is 43.

Adding to 5355453231403 its reverse (3041323545535), we get a palindrome (8396776776938).

The spelling of 5355453231403 in words is "five trillion, three hundred fifty-five billion, four hundred fifty-three million, two hundred thirty-one thousand, four hundred three".